# HG changeset patch
# User Anselm R. Garbe <arg@suckless.org>
# Date 1175174277 -7200
# Node ID 2a57c24a0a859df46e16299ed0074bf4b6e0d9d8
# Parent  2dec35ad6703c80a4e195c1e964f2a62095127a9
add an additional check in resize() to prevent a crash of dwm

diff -r 2dec35ad6703 -r 2a57c24a0a85 client.c
--- a/client.c	Mon Mar 05 11:54:59 2007 +0100
+++ b/client.c	Thu Mar 29 15:17:57 2007 +0200
@@ -233,7 +233,7 @@
 	if(w <= 0 || h <= 0)
 		return;
 	if(sizehints) {
-		if(c->minay > 0 && c->maxay && (h - c->baseh) > 0) {
+		if(c->minay > 0 && c->maxay > 0 && (h - c->baseh) > 0) {
 			dx = (float)(w - c->basew);
 			dy = (float)(h - c->baseh);
 			min = (float)(c->minax) / (float)(c->minay);
@@ -267,6 +267,8 @@
 		if(c->inch)
 			h -= (h - c->baseh) % c->inch;
 	}
+	if(w <= 0 || h <= 0)
+		return;
 	if(w == sw && h == sh)
 		c->border = 0;
 	else